When should Lexus GS300 spark plugs be replaced?

Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Lexus’s recommendations.

What does a puddle underneath my Lexus GS300 mean?

Don't ignore puddles of fluid under your Lexus GS300. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.

What do hard starts and stops do to my GS300 engine?

Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.

Where can I have a Lexus GS300 tune-up done?

At your nearby Firestone Complete Auto Care! Whether you need Lexus GS300 service, maintenance, or repairs, our technicians can get the job done.

How frequently do I need to get my Lexus GS300 fuel injectors cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your GS300 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who does Lexus GS300 tune-ups?

When your GS300 needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

Engine Tune-Up Service for Your 2018 Lexus GS300

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Schedule Lexus GS300 Tune-Up

If your GS300 is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.

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Tune Into Your Lexus GS300

Is it tune-up time? If you tend to ignore your car until something goes wrong, it could be time for a new way of doing things, especially if you want your 2018 Lexus GS300’s engine to last for a long time. Regular engine tune-ups can optimize your GS300’s power on the road. Tune-ups help your engine start smoothly and run efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you get routine engine tune-ups based on Lexus's recommendations, you’re taking vital steps toward keeping your GS300’s engine running smoother, longer.

Engine Tune-Up for Lexus GS300

The Firestone Complete Auto Care location in your community offers several Lexus GS300 engine tune-up services. One option is the standard Firestone Tune-Up. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your GS300. Our third service is a thorough cleaning of the fuel system. During this type of tune-up, we use a three-step process to get rid of harmful varnish, dirt, and carbon deposit buildup in your GS300’s fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Here’s something to remember when choosing services: the mileage and service history of your GS300 can determine what kind of service it needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Tune-Up for Your Lexus GS300

Come to Firestone Complete Auto Care for your next 2018 GS300 engine tune-up. Not sure when you’re due for a tune-up? Use Lexus’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: shaking while the engine is idling, poor fuel economy, engine knocking, or an illuminated check engine light.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

2018 Lexus GS300 Engine Tune-Up Q&A

When should Lexus GS300 spark plugs be replaced? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Lexus’s recommendations.
What does a puddle underneath my Lexus GS300 mean? Don't ignore puddles of fluid under your Lexus GS300. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.
What do hard starts and stops do to my GS300 engine? Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.
Where can I have a Lexus GS300 tune-up done? At your nearby Firestone Complete Auto Care! Whether you need Lexus GS300 service, maintenance, or repairs, our technicians can get the job done.
How frequently do I need to get my Lexus GS300 fuel injectors cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your GS300 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who does Lexus GS300 tune-ups? When your GS300 needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

Proactive Maintenance - 2018 Lexus GS300

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Lexus GS300.

Repair Service for Your 2018 Lexus GS300

Your Lexus GS300 runs best when it’s well cared for. Make sure it’s always in tip-top shape with repairs from Firestone Complete Auto Care. Learn more about 2018 Lexus GS300 repairs below.